Yokogawa S2MMM843-SS1030 Analog Digital I/O Module
The Yokogawa S2MMM843-SS1030 , also cataloged as the S2MMM843 Analog Digital I/O Module, operates as a dedicated hardware component for mixed analog and digital signal conditioning within CENTUM VP platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | S2MMM843-SS1030 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 100 x 120 x 25 mm |
| Operating Temp | Standard cabinet operating environment |
| Power Consumption | 24 VDC, 100 mA |
| Analog Channels | 8 Analog Inputs / 8 Analog Outputs |
| Digital Channels | 8 Digital Inputs / 8 Digital Outputs |
| Input Ranges | 0-10 V, ±5 V, ±10 V; 0-20 mA, 4-20 mA |
| Output Ranges | 0-10 V, ±5 V, ±10 V; 0-20 mA, 4-20 mA |
| Baseplate Mounting | N-IO Base Plate (S2BN1D, S2BN4D, S2BN5D) |
Mixed Signal Isolation & HART Loop Routing
The S2MMM843-SS1030 integrates high-density channel routing with galvanic channel-to-system isolation across both analog and digital points. The analog output and input channels support standard 4-20 mA HART loop protocol signaling, ensuring continuous field instrument communication. Galvanic isolation prevents ground loops and attenuates electromagnetic interference across mixed digital-analog signals processing on the N-IO backplane bus.
Frequently Asked Questions
Q: Which baseplates are compatible for mounting the S2MMM843-SS1030 module?
A: The module directly mounts on Yokogawa N-IO I/O baseplates including models S2BN1D, S2BN4D, and S2BN5D.
Q: Can the module handle both voltage and current signals simultaneously?
A: Yes. The module features 8 analog inputs and 8 analog outputs configurable for standard voltage (0-10 V, ±5 V, ±10 V) or current (0-20 mA, 4-20 mA) signal ranges alongside discrete digital I/O.
Q: What is the primary power supply requirement for this module?
A: The module requires an operational power input of 24 VDC at 100 mA.
Field Installation Guidelines
- Align the S2MMM843-SS1030 module with the guide rails on the designated N-IO baseplate (S2BN1D, S2BN4D, or S2BN5D) and press firmly until backplane connectors seat completely.
- Verify that field wiring connections for analog (4-20 mA / 0-10 V) and digital signals are separated to avoid noise coupling.
- Connect 24 VDC main power lines to the baseplate power terminals, confirming proper voltage level and polarity prior to energizing the module.
- Ensure all field wiring cable shields are connected to the system ground bus to preserve channel-to-system signal isolation integrity.
Yokogawa S2MMM843-SS1030 Analog Digital I/O Module
Yokogawa S2MMM843-SS1030 Analog Digital I/O Module
The Yokogawa S2MMM843-SS1030 , also cataloged as the S2MMM843 Analog Digital I/O Module, operates as a dedicated hardware component for mixed analog and digital signal conditioning within CENTUM VP platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | S2MMM843-SS1030 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 100 x 120 x 25 mm |
| Operating Temp | Standard cabinet operating environment |
| Power Consumption | 24 VDC, 100 mA |
| Analog Channels | 8 Analog Inputs / 8 Analog Outputs |
| Digital Channels | 8 Digital Inputs / 8 Digital Outputs |
| Input Ranges | 0-10 V, ±5 V, ±10 V; 0-20 mA, 4-20 mA |
| Output Ranges | 0-10 V, ±5 V, ±10 V; 0-20 mA, 4-20 mA |
| Baseplate Mounting | N-IO Base Plate (S2BN1D, S2BN4D, S2BN5D) |
Mixed Signal Isolation & HART Loop Routing
The S2MMM843-SS1030 integrates high-density channel routing with galvanic channel-to-system isolation across both analog and digital points. The analog output and input channels support standard 4-20 mA HART loop protocol signaling, ensuring continuous field instrument communication. Galvanic isolation prevents ground loops and attenuates electromagnetic interference across mixed digital-analog signals processing on the N-IO backplane bus.
Frequently Asked Questions
Q: Which baseplates are compatible for mounting the S2MMM843-SS1030 module?
A: The module directly mounts on Yokogawa N-IO I/O baseplates including models S2BN1D, S2BN4D, and S2BN5D.
Q: Can the module handle both voltage and current signals simultaneously?
A: Yes. The module features 8 analog inputs and 8 analog outputs configurable for standard voltage (0-10 V, ±5 V, ±10 V) or current (0-20 mA, 4-20 mA) signal ranges alongside discrete digital I/O.
Q: What is the primary power supply requirement for this module?
A: The module requires an operational power input of 24 VDC at 100 mA.
Field Installation Guidelines
- Align the S2MMM843-SS1030 module with the guide rails on the designated N-IO baseplate (S2BN1D, S2BN4D, or S2BN5D) and press firmly until backplane connectors seat completely.
- Verify that field wiring connections for analog (4-20 mA / 0-10 V) and digital signals are separated to avoid noise coupling.
- Connect 24 VDC main power lines to the baseplate power terminals, confirming proper voltage level and polarity prior to energizing the module.
- Ensure all field wiring cable shields are connected to the system ground bus to preserve channel-to-system signal isolation integrity.
